How to use the ppid function from process

asg.ts

GitHub: gamejolt/gamejolt

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export type ASGController = Awaited<ReturnType<typeof startDesktopAudioCapture>>;

export async function startDesktopAudioCapture(writableStream: WritableStream<AudioData>) {
    // We get the parent process's pid since it would also contain all the child
    // pids under it then.
    const appPid = process.ppid;

    const writer = markRaw(writableStream.getWriter());
    const emitter = markRaw(new EventEmitter());
    const uid = ref('');

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+ 5 other calls in file

node-js-process-ppid-property.md?plain=1

GitHub: apachecn/geeksforgeeks-nodejs-zh

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const process = require('process');

// Printing process.pid value
console.log("process id is " + process.pid);

// Printing parent process.ppid
console.log("parent process id is " + process.ppid);
```

**输出:**

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